Permission Slips due on Friday

In Math today, we began subtraction.  I was super happy about the ease at which 2S completed Math Workshops today - such mathematicians!  This week, our Workshops are focusing on subtracting multiples of 10 using a 100s chart, Base Ten Materials and an Open Number Line.  Ask your child to solve the following question and explain their thinking:  68 - 30 = _?_

Paper is not a good material to line a strawberry basket, neither is a kleenex.  Ask your child what materials did work to hold the water in.....